| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $32.79 | 3.806% | $34.038 | $34.04 | $34.05 | $34.00 |
| Purchase #2 | $6.67 | 4.671% | $6.9816 | $6.98 | $7.00 | $7.00 |
| Purchase #3 | $8.75 | 9.103% | $9.5465 | $9.55 | $9.55 | $9.50 |
| Purchase #4 | $94.28 | 6.308% | $100.2272 | $100.23 | $100.25 | $100.20 |
| Purchase #5 | $178.60 | 12.314% | $200.5928 | $200.59 | $200.60 | $200.60 |
| Purchase #6 | $120.80 | 4.353% | $126.0584 | $126.06 | $126.05 | $126.10 |
| Purchase #7 | $230.97 | 4.153% | $240.5622 | $240.56 | $240.55 | $240.60 |
| 7 purchase totals = | $672.86 | $718.0067 | $718.01 | $718.05 | $718.00 | |